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arXiv physics/0008055physics.acc-ph
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带双梁RFQ的铰链

Funneling with the Two-Beam RFQ

H. Zimmermann

摘要:

新的高电流加速器设施,如建议用于HIDIF或ESS,需要具有高亮度的光束。这些光束不能由单程射频直线加速器产生。在这样的驱动器直线加速器中,亮度的增加是通过几个低能量的函数级来完成的,其中两个相同聚束的离子束被组合成具有两倍频率电流和亮度的单个束。我们的双束流漏斗实验是一个设置两个离子源,一个双束流漏斗,漏斗偏转器和束诊断设备,以证明离子束的漏斗作为模型的第一个漏斗级的HIIF驱动器。最后介绍了实验的进展和模拟结果。

英文摘要:

New high current accelerator facilities like proposed for HIDIF or ESS require a beam with a high brilliance. These beams can not be produced by a single pass rf-linac. The increase in brightness in such a driver linac is done by several funneling stages at low energies, in which two identically bunched ion beams are combined into a single beam with twice the frequency current and brightness. Our Two-Beam-RFQ funneling experiment is a setup of two ion sources, a two beam RFQ, a funnel deflector and beam diagnostic equipment to demonstrate funneling of ion beams as a model for the first funneling stage of a HIIF driver. The progress of the funneling experiment and results of simulations will be presented.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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